A steering-force adjusting apparatus that is compact and that has a high reduction ratio is provided. A steering portion includes: a Sun roller that is arranged coaxially around an outer periphery of a middle steering shaft; a plurality of planetary rollers that are arranged around an outer periphery of the Sun roller and contact an outer peripheral surface of the Sun roller; a carrier that supports the plurality of planetary rollers so as to make the planetary rollers rotatable and that is fixed to the middle steering shaft; and a belt that connects the roller to a power generating portion so as to enable a torque to be transmitted to the power generating portion.
STEERING-FORCE ADJUSTING APPARATUS AND STEERING APPARATUS
2017-07-27
Patent
Electronic Resource
English